﻿package org.yoao.crm.struts.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CharacterEncodingFilter implements Filter {

	@Override
	public void destroy() {
		// TODO Auto-generated method stub		
	}

	@Override
	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain chain) throws IOException, ServletException {
		try{
			HttpServletRequest request = (HttpServletRequest)arg0;
			HttpServletResponse response = (HttpServletResponse)arg1;
			request.setCharacterEncoding("UTF-8");
			response.setCharacterEncoding("UTF-8");
			
			chain.doFilter(arg0, arg1);
		}catch(Exception e){
			e.printStackTrace();
		}
	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub		
	}	
}